后见之明对历史学家乃至回忆录作者非常有用,但遗憾的是,实践中的政治家却无法拥有。
Sustainability isn't an option anymore—it's a necessity for survival.
The future of food depends on balancing tradition with innovation.
最具可持续性的矿山是那些超越开采思维的矿山。